| 高强砼柱抗剪强度的试验研究 |
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| 引用本文： | 李立仁,李明.高强砼柱抗剪强度的试验研究[J].土木与环境工程学报,1996,18(2):1-9. |
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| 作者姓名： | 李立仁 李明 |
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| 作者单位： | 重庆建筑大学建筑工程学院 |
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| 基金项目： | 国家教委博士点专项科研基金,重庆市科研基金 |
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| 摘 要： | 本文通过１６根高强砼桩的试验，研究了高强砼框架柱的抗剪性能，讨论了剪跨比，轴压比等因素对破坏形态，开裂剪力及抗剪强度的影响。对现行规范的抗剪计算公式的适用性进行了探讨。研究成果填补了国内高强砼框架柱抗剪强度研究的空白，可作为编制高强砼设计规范的参考。
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| 关 键 词： | 高强混凝土 柱 抗剪强度 剪跨比 试验 |
Experimental Study on Shear Strength of High Strength Concrete Columns |
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| Li Liren,Li Ming,Zhi Yunfang,Niu Shaoren.Experimental Study on Shear Strength of High Strength Concrete Columns[J].Journal of Civil and Environmental Engineering,1996,18(2):1-9. |
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| Authors: | Li Liren Li Ming Zhi Yunfang Niu Shaoren |
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| Affiliation: | Faculty of Civil Engineering |
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| Abstract: | On basis of the experiment on sixteen high strength concrete columns, their shear behaviors are analysed. The effects of shear-span ratio and axial compression ratio on failure behavior, cracking shear and shear strength are analysed. The authors have discussed the suitability of the design equations for shear strength in the code. This experimental study on shear strength of high strength concrete frame columns is the first one in this field at home and the results can be served as reference for the code of high strength concrete design. |
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| Keywords: | s: high strength concrete shear span ratio axial compression ratio shear strength ultimate shear strength |
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